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<?php
namespace Courseware;
/**
* Courseware's template.
*
* @author Ron Lucke <lucke@elan-ev.de>
* @license GPL2 or any later version
*
* @since Stud.IP 5.2
*
* @property string $id database column
* @property int $structural_element_id database column
* @property string $password database column
* @property int $expire_date database column
* @property int $mkdate database column
* @property int $chdate database column
*/
class PublicLink extends \SimpleORMap
{
protected static function configure($config = [])
{
$config['db_table'] = 'cw_public_links';
$config['belongs_to']['structural_element'] = [
'class_name' => StructuralElement::class,
'foreign_key' => 'structural_element_id',
];
parent::configure($config);
}
public function canVisitElement(StructuralElement $structuralElement): bool
{
if (!$structuralElement) {
return false;
}
if ($structuralElement->isRootNode()) {
return $this->structural_element_id === $structuralElement->id;
}
if ($this->structural_element_id === $structuralElement->id) {
return true;
}
return $this->canVisitElement($structuralElement->parent);
}
public function isExpired(): bool
{
if (!$this->expire_date) {
return false;
}
return time() > $this->expire_date;
}
}
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